org.eclipse.scada.protocol.ngp.common.mc

Class MessageChannelKeepAliveFactory

java.lang.Object

org.eclipse.scada.protocol.ngp.common.mc.MessageChannelKeepAliveFactory

All Implemented Interfaces:

KeepAliveMessageFactory

public class MessageChannelKeepAliveFactory
extends Object
implements KeepAliveMessageFactory

Constructor Summary

Constructors

Constructor and Description
MessageChannelKeepAliveFactory()

Method Summary

Methods

Modifier and Type	Method and Description
Object	getRequest(IoSession session) Returns a (new) keep-alive request message.
Object	getResponse(IoSession session, Object message) Returns a (new) response message for the specified keep-alive request.
boolean	isRequest(IoSession session, Object message) Returns true if and only if the specified message is a keep-alive request message.
boolean	isResponse(IoSession session, Object message) Returns true if and only if the specified message is a keep-alive response message;

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MessageChannelKeepAliveFactory

public MessageChannelKeepAliveFactory()

Method Detail

isResponse

public boolean isResponse(IoSession session,
                 Object message)

Description copied from interface: KeepAliveMessageFactory

Returns true if and only if the specified message is a keep-alive response message;

Specified by:

isResponse in interface KeepAliveMessageFactory

isRequest

public boolean isRequest(IoSession session,
                Object message)

Description copied from interface: KeepAliveMessageFactory

Returns true if and only if the specified message is a keep-alive request message.

Specified by:

isRequest in interface KeepAliveMessageFactory

getResponse

public Object getResponse(IoSession session,
                 Object message)

Description copied from interface: KeepAliveMessageFactory

Returns a (new) response message for the specified keep-alive request. Returns null if no response is required.

Specified by:

getResponse in interface KeepAliveMessageFactory

getRequest

public Object getRequest(IoSession session)

Description copied from interface: KeepAliveMessageFactory

Returns a (new) keep-alive request message. Returns null if no request is required.

Specified by:

getRequest in interface KeepAliveMessageFactory